No, it went remarkably easy, used my normal 50W temp control iron (set to 420 C)... I just used a "third hand" to hold everything in place and used alot of flux (chinese made ). Did burned my fingers thou ..

I have no intention of selling them, but I am more than willing to help you make one. It's really easy, you only have to solder 3 parts and 2 bolts so even if you never soldered before you shouldn't have too much problems (and it's always good idea to learn new skills).

Hi all, here is a quick diy project, for those that are using E3 with computer (or anything else stationary) and hate changing batteries: Fiio E3 power supply « Jelengar edit: url...